Source note · Setting up the Webex App for Unified CM calling
MRA must be deployed on Expressway if Webex App users need to connect from outside the corporate network.
Checked 2026-09-30
You need to deploy Mobile and Remote Access (MRA) on Expressway if your Webex App users need to connect outside of the corporate network.
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- MRA
- Deployment
- on-premises, hybrid
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Deployment guide for Calling in Webex App (Unified CM) - Deploy Calling in Webex App (Unified CM) — Cisco · tier 2 current vendor documentation · Deploy > Mobile and Remote Access
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up the Webex App for Unified CM calling: source note cucm-webex-app-calling-setup-mra-required-offnet. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-app-calling-setup-mra-required-offnet
BibTeX
@misc{warmtransfer-claim-cucm-webex-app-calling-setup-mra-required-offnet,
title = {Setting up the Webex App for Unified CM calling: source note cucm-webex-app-calling-setup-mra-required-offnet},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-webex-app-calling-setup-mra-required-offnet},
note = {Source note cucm-webex-app-calling-setup-mra-required-offnet, checked 2026-09-30}
}